Home / 2,316,885.60-3,472,563.60-969,045.60

Finding the Fourth Proportional to 2,316,885.60, 3,472,563.60 and 969,045.60

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Solution

The fourth proportional to 2,316,885.60, 3,472,563.60 and 969,045.60 is: 1,452,412.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,885.60 : 3,472,563.60 = 969,045.60 : x
  2. Step 2: Convert to fraction form
    2,316,885.60/3,472,563.60 = 969,045.60/x
  3. Step 3: Cross multiply
    2,316,885.60x = 3,472,563.60 × 969,045.60
  4. Step 4: Simplify right side
    2,316,885.60x = 3,365,072,477,300.16
  5. Step 5: Solve for x
    x = 3,365,072,477,300.16/2,316,885.60
  6. Step 6: Final answer
    x = 1,452,412.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.